GB928629A - Fuel spray nozzles - Google Patents
Fuel spray nozzlesInfo
- Publication number
- GB928629A GB928629A GB4102561A GB4102561A GB928629A GB 928629 A GB928629 A GB 928629A GB 4102561 A GB4102561 A GB 4102561A GB 4102561 A GB4102561 A GB 4102561A GB 928629 A GB928629 A GB 928629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- spring
- valve
- valve body
- action
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
928,629. Spray burners. GENERAL MOTORS CORPORATION. Nov. 16, 1961 [Dec. 12, 1960], No. 41025/61. Class 75 (1). [Also in Group XXIX] In a fuel spray nozzle, a finned valve body 62 slides in a cylindrical valve guide 56 and is moved by fuel pressure against the action of a spring 68 to allow the passage of fuel through the valve guide. The valve body 62 comprises four fins 78 on a stem 74 over which is fitted a valve head 64 having two V-shaped slots 84 which are aligned with two diametrically opposed fins. The spring 68 acts on the valve body through a seat 72 shaped to engage the contoured end of the head 64, and movement of the body 62 in the direction of action of the spring is limited by a pin 66 mounted in the valve guide. The nozzle comprises concentric low and high capacity spray tips 18 and 16, the former always being fed by fuel from a filter 20 via a passage 28, tangential ports and a swirl chamber. As the fuel pressure acting on the valve body 62 increases it moves the latter against the action of spring 68 causing the V-shaped slots 84 to emerge from the valve guide 56 so that fuel can pass from the filter 20 into a chamber 24 and thence through tangential ports to the high capacity spray tip.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7540760A | 1960-12-12 | 1960-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB928629A true GB928629A (en) | 1963-06-12 |
Family
ID=22125528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4102561A Expired GB928629A (en) | 1960-12-12 | 1961-11-16 | Fuel spray nozzles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB928629A (en) |
-
1961
- 1961-11-16 GB GB4102561A patent/GB928629A/en not_active Expired
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